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Original user manual
Leather Side Drum
1. Declaration of Conformity
EU Declaration of Conformity
Manufacturer: Jasopels A/S
Address: Fabriksvej 19
tel. +45 76 94 35 00
DK-7441 Bording
Machine: 22 – 0000 Leather Side Drum
Type : 3221 – 220800
Jasopels A/S declares that this product is in accordance
with the following EU Directives:
2006/42/EC
2006/95/EC
2006/108/EC
Furthermore, we declare that relevant chapters of the
following harmonized standards have been applied:
EN 60204-1
DS/EN 12100 : 2005
DS/EN 14121-1
DS/EN 14121-2
Place and date: Bording, May 10, 2011
Name:
CEO Poul Bach
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 2 af 13
2. Table of contents
1. Declaration of Conformity ..................... 2
2. Table of contents ..................................... 3
3. Preface ...................................................... 4
4. Symbol explanation ................................ 5
5. Introduction of the machine .................. 6
6. Start-up...................................................... 7
7. Operation .................................................. 8
8. Maintenance ............................................. 9
9. Technical data ........................................ 10
10. Spare part list........................................11
11. Troubleshooting .................................. 12
12. User’s notes ......................................... 13
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 3 af 13
3. Preface

This User Manual is an important part of your new
machine. Read the manual thoroughly and use it as
a reference book.

This manual contains important information about
safety and the correct use of the machine.

The manual should be stored with the machine. It is
important that the user manual is supplied with the
machine upon resale and lending.

The owner of the machine must make sure that
the operator, service personnel and others who have
access to the machine have been instructed in the
correct use and handling of the machine. Refer to this
user
manual
for
further
information.
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 4 af 13
4. Symbol explanation
Please read this user manual and follow the included
instructions. In order to emphasize certain information,
the following expressions are used:

Note!!
A triangle with an exclamation mark is a symbol that warns
you of important instructions or information concerning this
machine.

Danger!!
A triangle with a flash of lightning is a symbol that warns you
of “High Voltage”.

Warning!!
A triangle warning you of entanglement and crush hazard.
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 5 af 13
5. Introduction of the machine

The leather side drum is placed immediately after
the Jasopels Fleshing Machine. The drum is
produced in two models so it can be placed in
extension of, or at a right angle to the fleshing
machine.

The leather side drum has been built to tumble
the leather side of the skins after the fleshing, in the
quantity of sawdust that the fleshing machine’s
sawdust machine meters out automatically.

By tumbling the skins individually right after
the fleshing, the last residues of loose fat are
removed in an efficient and time-saving way and
the risk for fat damage on the furry side are
diminished.

It is important for the quality of the skins that they
are tumbled individually in a continuous flow and
do not form lumps.

The automatics of the Jasopels Fleshing Machine
are designed to enable control and monitoring
of the leather side drum.

The machine is simple and easy to operate, but the
user’s manual ought to be read before the machine
is started up.
Note!!

The user of the machine is to ensure that operator, service
personnel, and others who have access to the machine
have been instructed in the correct operation and handling
of the machine. Refer to this user’s manual for further
information.

The machine may only be used for the purpose for which it
has been constructed.

Under no circumstances may faults in the machine or its
operation - no matter what they are – be corrected before
the machine has been properly switched off, unless a minor
correction can be made through the machines operation
buttons.

The user’s manual must always be available for the
operator.
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 6 af 13
6. Start-up

Before start-up the machine has to be placed on a strong,
stable base and does not tilt.

As describe above there are two models of the leather
side drum. One is placed in extension of the fleshing
machine where the frame screen is inside the drum.
The other is placed at a right angle to the fleshing
machine, immediately next to the frame screen and has
an inlet funnel attached, which moves the scraped skin
including the sawdust into the drum.

The drum is produced with legs that are height-adjustable.
The legs in the back with wheels attached have two
positions. The front supporting legs can be adjusted in two
heights as well, and the drum’s slope can be adjusted on
the adjustable machine feet.
DANGER !
To avoid crushing hazard it is not allowed to crawl
under or put a hand into the machine, while it is on.

The leather side drum can be set to a very slight slope,
about 2 cm, at the net end. You have reached the optimal
setting when the skins are tumbled right after each other
but never lump together.

In the factory the machine has been assembled with
a 5-poled 16 A CEE plug on the power supply cable,
which is connected to an external socket on the fleshing
machine or another socket with 3x400V+PE.

In order to minimise the risk of crushing at the supporting
wheels the drum’s rotational direction has to be to the
right, seen from the net end’s side. If the drum
unexpectedly should run the other way the rotational
direction has to be changed.
DANGER!
Switch off the power supply before starting on any
maintenance, cleaning or other service on the machine.

The rotational direction is changed by reversing two
phases on the motor protector figure 1.4.
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 7 af 13
7. Operation

The drum is started and stopped on the manually
operated motor starter that is placed on top of the drum’s
frame structure in front of the gear motor.

If the leather side drum is connected to a Jasopels
Fleshing Machine the automatics can control and monitor
the drum. However, make sure that the motor starter is
switched on before beginning the fleshing.

If the machine is conneted to another device, it must be
equipped with a circuit breaker.
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 8 af 13
8. Maintenance
DANGER!
Always switch off the power supply before starting on
any maintenance, cleaning or other service on the
machine.

If the fleshing machine meters out too little sawdust, or the
sawdust has been re-used too many times there can be
a fat residue inside the drum.

In order to get the best results from the drum the sawdust
has to be able to glide freely around the drum. If it is
greasy inside it has to be cleaned immediately.

As mentioned above a low dosage of sawdust can be due
to the re-use of too much sawdust or – if sawdust of poor
quality is used – reduced suction capability. There can
also be lumps of sawdust or skin residue in the sawdust
machine, which therefore is incapable of metering out the
right dosage.

It is recommended to conduct a safety check once a year
by one of the manufacturer’s installers in order to inspect
the machine and, at the same time, counter the cessation
of activity which can result from a wrong setting or other
damages connected with storage or relocation between
spring and autumn pelting seasons.

This will typically take place shortly before a season starts.
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 9 af 13
9. Technical data

Power connection

Power consumption 0,65 A

Measurements
5 poled CEE plug 3 x 400 V + PE
Height
125 cm
Length
195 cm
Width
80 cm
The measurement of noise level has not been conducted
for this machine.
It is estimated that the machine does not emit more
noise that it is permitted, as you can lead a normal
conversation in the direct proximity of the machine.
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 10 af 13
10. Spare part list
1
2
3
4
6
5
7
Fig 1. Leather side drum
Fig. nr
Item no
Name
1.1
1.2
5150-00226075
5280-0304255
1.3
1.4
5935-13401914018
5925-24021300
1.4
1.5
5925-24021020
5150-00226100
1.6
5280-0304255
1.7
5931-10037414
Steering wheel ø 75
UFP wheel 100 * 34 with
spherical bearing
Worm gear
B&J motor starter box
IP55
B&J manual motor starter
Driving wheel ø 100 with
bearing
UFP wheel 100 * 34 with
spherical bearing
EL engine
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 11 af 13
11. Troubleshooting
Here we describe how a few known errors or problems with
the drum can be solved by the operator. If the operator cannot
correct an error that has appeared, it is recommended to
contact Jasopels’ Service Department for further assistance.
DANGER!
Disconnect compressed air and power supply before
maintenance, cleaning or other services are
performed on the machine.
11.1 The drum cannot rotate completely
If the driving wheel gets worn over time it can no longer reach
the stabilizing ring it pulls.

On the motor bracket there is mounted an adjustment
screw, which can be readjusted so the driving wheel
comes closer to the drum.
11.2 he drum runs poorly or stops when
it is loaded.
After a longer period of operation the stabilizing ring that the
driving wheel rotates in can become so smooth that the
driving wheel slides on the ring.

In many cases this problem can be solved by dulling
the surface of the stabilizing ring, possibly with
the grinding wheel of an angle grinder.
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 12 af 13
12. User’s notes
Jasopels  Fabriksvej 19  7441 Bording
Sales: Tel. +45 9842 0566  Fax. +45 9843 8000 Service: Tel. +45 9843 9966
Page 13 af 13